| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.83 | 11.343% | $34.327 | $34.33 | $34.35 | $34.30 |
| Purchase #2 | $61.33 | 11.189% | $68.1922 | $68.19 | $68.20 | $68.20 |
| Purchase #3 | $196.87 | 5.526% | $207.749 | $207.75 | $207.75 | $207.70 |
| Purchase #4 | $38.98 | 8.324% | $42.2247 | $42.22 | $42.20 | $42.20 |
| Purchase #5 | $27.96 | 8.602% | $30.3651 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $217.66 | 12.352% | $244.5454 | $244.55 | $244.55 | $244.50 |
| Purchase #7 | $217.28 | 12.712% | $244.9006 | $244.90 | $244.90 | $244.90 |
| 7 purchase totals = | $790.91 | $872.3040 | $872.31 | $872.30 | $872.20 | |